Publicação
Effects of gamma radiation on cork wastewater: Antioxidant activity and toxicity
| Resumo: | A comprehensive assessment of the toxicity and antioxidant activity of cork boiling wastewater and the effects of gamma radiation on these parameters was performed. Antioxidant activity was evaluated using different methodologies as DPPH radical scavenging activity, reducing power and inhibition of ß-carotene bleaching. The results have shown that gamma radiation can induce an increase on the antioxidant activity of cork boiling wastewater. Toxicity tests were performed to access the potential added value of the irradiated wastewaters and/or minimization of the impact for discharge in the environment. Two different methods for toxicity evaluation were followed, bacterial growth inhibition test and cytotoxicity assay, in order to predict the behavior of different cells (prokaryotic and eukaryotic) in the presence of cork wastewater. Non-treated cork boiling wastewater seemed to be non-toxic for prokaryotic cells (Pseudomonas fluorescens and Bacillus subtilis) but toxic for eukaryotic cells (A549 human cells and RAW264.7 mouse cells). The gamma radiation treatment at doses of 100 kGy appeared to increase the toxicity of cork compounds for all tested cells, which could be related to a toxic effect of radiolytic products of cork compounds in the wastewaters. |
|---|---|
| Autores principais: | Madureira, Joana |
| Outros Autores: | Pimenta, Andreia I.; Popescu, Larisa; Besleaga, Alexandra; Dias, Maria Inês; Santos, Pedro M.P.; Melo, Rita; Ferreira, Isabel C.F.R.; Cabo Verde, Sandra; Margaça, Fernanda M.A. |
| Assunto: | Antioxidant activity Cork boiling water Cytotoxicity Ecotoxicity Gamma radiation Wastewater treatment |
| Ano: | 2017 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Instituto Politécnico de Bragança |
| Idioma: | inglês |
| Origem: | Biblioteca Digital do IPB |
| _version_ | 1863850680705351680 |
|---|---|
| author | Madureira, Joana |
| author2 | Pimenta, Andreia I. Popescu, Larisa Besleaga, Alexandra Dias, Maria Inês Santos, Pedro M.P. Melo, Rita Ferreira, Isabel C.F.R. Cabo Verde, Sandra Margaça, Fernanda M.A. |
| author2_role | author author author author author author author author author |
| author_facet | Madureira, Joana Pimenta, Andreia I. Popescu, Larisa Besleaga, Alexandra Dias, Maria Inês Santos, Pedro M.P. Melo, Rita Ferreira, Isabel C.F.R. Cabo Verde, Sandra Margaça, Fernanda M.A. |
| author_role | author |
| contributor_name_str_mv | Biblioteca Digital do IPB |
| country_str | PT |
| creators_json_str | [{\"Person.name\":\"Madureira, Joana\"},{\"Person.name\":\"Pimenta, Andreia I.\"},{\"Person.name\":\"Popescu, Larisa\"},{\"Person.name\":\"Besleaga, Alexandra\"},{\"Person.name\":\"Dias, Maria Inês\",\"Person.identifier.orcid\":\"0000-0001-8744-7814\"},{\"Person.name\":\"Santos, Pedro M.P.\"},{\"Person.name\":\"Melo, Rita\"},{\"Person.name\":\"Ferreira, Isabel C.F.R.\",\"Person.identifier.orcid\":\"0000-0003-4910-4882\"},{\"Person.name\":\"Cabo Verde, Sandra\"},{\"Person.name\":\"Margaça, Fernanda M.A.\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Biblioteca Digital do IPB |
| datacite.creators.creator.creatorName.fl_str_mv | Madureira, Joana Pimenta, Andreia I. Popescu, Larisa Besleaga, Alexandra Dias, Maria Inês Santos, Pedro M.P. Melo, Rita Ferreira, Isabel C.F.R. Cabo Verde, Sandra Margaça, Fernanda M.A. |
| datacite.date.Accepted.fl_str_mv | 2017-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2018-01-25T10:00:00Z |
| datacite.date.embargoed.fl_str_mv | 2018-01-25T10:00:00Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Antioxidant activity Cork boiling water Cytotoxicity Ecotoxicity Gamma radiation Wastewater treatment |
| datacite.titles.title.fl_str_mv | Effects of gamma radiation on cork wastewater: Antioxidant activity and toxicity |
| dc.contributor.none.fl_str_mv | Biblioteca Digital do IPB |
| dc.creator.none.fl_str_mv | Madureira, Joana Pimenta, Andreia I. Popescu, Larisa Besleaga, Alexandra Dias, Maria Inês Santos, Pedro M.P. Melo, Rita Ferreira, Isabel C.F.R. Cabo Verde, Sandra Margaça, Fernanda M.A. |
| dc.date.Accepted.fl_str_mv | 2017-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2018-01-25T10:00:00Z |
| dc.date.embargoed.fl_str_mv | 2018-01-25T10:00:00Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10198/15311 |
| dc.language.none.fl_str_mv | eng |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Antioxidant activity Cork boiling water Cytotoxicity Ecotoxicity Gamma radiation Wastewater treatment |
| dc.title.fl_str_mv | Effects of gamma radiation on cork wastewater: Antioxidant activity and toxicity |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | A comprehensive assessment of the toxicity and antioxidant activity of cork boiling wastewater and the effects of gamma radiation on these parameters was performed. Antioxidant activity was evaluated using different methodologies as DPPH radical scavenging activity, reducing power and inhibition of ß-carotene bleaching. The results have shown that gamma radiation can induce an increase on the antioxidant activity of cork boiling wastewater. Toxicity tests were performed to access the potential added value of the irradiated wastewaters and/or minimization of the impact for discharge in the environment. Two different methods for toxicity evaluation were followed, bacterial growth inhibition test and cytotoxicity assay, in order to predict the behavior of different cells (prokaryotic and eukaryotic) in the presence of cork wastewater. Non-treated cork boiling wastewater seemed to be non-toxic for prokaryotic cells (Pseudomonas fluorescens and Bacillus subtilis) but toxic for eukaryotic cells (A549 human cells and RAW264.7 mouse cells). The gamma radiation treatment at doses of 100 kGy appeared to increase the toxicity of cork compounds for all tested cells, which could be related to a toxic effect of radiolytic products of cork compounds in the wastewaters. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://bibliotecadigital.ipb.pt/bitstreams/6289165b-2ed2-436b-a993-52564e2343b5/download |
| funding.funder.alternateName_str_mv | FCT |
| funding.funder.identifier_str_mv | http://doi.org/10.13039/501100001871 |
| funding.funder.name_str_mv | Fundação para a Ciência e a Tecnologia |
| funding.name_str_mv | 3599-PPCDT |
| id | ipb_02c80cb255e81f26a491d5a3ccbbced4 |
| identifier.url.fl_str_mv | http://hdl.handle.net/10198/15311 |
| instacron_str | ipb |
| institution | Instituto Politécnico de Bragança |
| instname_str | Instituto Politécnico de Bragança |
| language | eng |
| network_acronym_str | ipb |
| network_name_str | Biblioteca Digital do IPB |
| oai_identifier_str | oai:bibliotecadigital.ipb.pt:10198/15311 |
| organization_str_mv | urn:organizationAcronym:ipb |
| person_str_mv | Madureira, Joana Pimenta, Andreia I. Popescu, Larisa Besleaga, Alexandra Dias, Maria Inês Dias, Maria Inês https://www.ciencia-id.pt/2A13-4BE6-C7CF 2A13-4BE6-C7CF http://orcid.org/0000-0001-8744-7814 0000-0001-8744-7814 Santos, Pedro M.P. Melo, Rita Ferreira, Isabel C.F.R. Ferreira, Isabel C.F.R. https://www.ciencia-id.pt/9418-CF95-9919 9418-CF95-9919 http://orcid.org/0000-0003-4910-4882 0000-0003-4910-4882 Cabo Verde, Sandra Margaça, Fernanda M.A. |
| publishDate | 2017 |
| reponame_str | Biblioteca Digital do IPB |
| repository_id_str | urn:repositoryAcronym:ipb |
| service_str_mv | urn:repositoryAcronym:ipb |
| spelling | engpt_PTA comprehensive assessment of the toxicity and antioxidant activity of cork boiling wastewater and the effects of gamma radiation on these parameters was performed. Antioxidant activity was evaluated using different methodologies as DPPH radical scavenging activity, reducing power and inhibition of ß-carotene bleaching. The results have shown that gamma radiation can induce an increase on the antioxidant activity of cork boiling wastewater. Toxicity tests were performed to access the potential added value of the irradiated wastewaters and/or minimization of the impact for discharge in the environment. Two different methods for toxicity evaluation were followed, bacterial growth inhibition test and cytotoxicity assay, in order to predict the behavior of different cells (prokaryotic and eukaryotic) in the presence of cork wastewater. Non-treated cork boiling wastewater seemed to be non-toxic for prokaryotic cells (Pseudomonas fluorescens and Bacillus subtilis) but toxic for eukaryotic cells (A549 human cells and RAW264.7 mouse cells). The gamma radiation treatment at doses of 100 kGy appeared to increase the toxicity of cork compounds for all tested cells, which could be related to a toxic effect of radiolytic products of cork compounds in the wastewaters.application/pdfen_ENEffects of gamma radiation on cork wastewater: Antioxidant activity and toxicityMadureira, JoanaPimenta, Andreia I.Popescu, LarisaBesleaga, AlexandraPersonalDias, Maria InêsDSpacehttp://dspace.org/items/7ca8432b-e7f4-4116-a56e-9eba0d4403bdDSpacehttp://dspace.org/items/7ca8432b-e7f4-4116-a56e-9eba0d4403bdDiasMaria InêsCiência IDhttps://www.ciencia-id.pt2A13-4BE6-C7CFORCIDhttp://orcid.org0000-0001-8744-7814Researcher IDhttps://www.researcherid.comM-8242-2013Scopus Author IDhttps://www.scopus.com54388787000Santos, Pedro M.P.Melo, RitaPersonalFerreira, Isabel C.F.R.DSpacehttp://dspace.org/items/bd0d1537-2e03-41fb-b27a-140af9c35db8DSpacehttp://dspace.org/items/bd0d1537-2e03-41fb-b27a-140af9c35db8FerreiraIsabel C.F.R.Ciência IDhttps://www.ciencia-id.pt9418-CF95-9919ORCIDhttp://orcid.org0000-0003-4910-4882Researcher IDhttps://www.researcherid.comE-8500-2013Scopus Author IDhttps://www.scopus.com36868826600Cabo Verde, SandraMargaça, Fernanda M.A.HostingInstitutionOrganizationalBiblioteca Digital do IPBe-mailmailto:dspace@ipb.ptdspace@ipb.ptISSNIsPartOf0045-6535DOIIsPartOf10.1016/j.chemosphere.2016.11.0642018-01-25T10:00:00Z20172017-01-01T00:00:00ZHandlehttp://hdl.handle.net/10198/15311http://purl.org/coar/access_right/c_abf2open accessAntioxidant activityCork boiling waterCytotoxicityEcotoxicityGamma radiationWastewater treatment414763 bytesFundação para a Ciência e a TecnologiaApplication of Ionizing Radiation for a Sustainable Environment3599-PPCDTCrossref Funder IDhttp://doi.org/10.13039/501100001871literaturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://bibliotecadigital.ipb.pt/bitstreams/6289165b-2ed2-436b-a993-52564e2343b5/download |
| spellingShingle | Effects of gamma radiation on cork wastewater: Antioxidant activity and toxicity Madureira, Joana Antioxidant activity Cork boiling water Cytotoxicity Ecotoxicity Gamma radiation Wastewater treatment |
| subject.fl_str_mv | Antioxidant activity Cork boiling water Cytotoxicity Ecotoxicity Gamma radiation Wastewater treatment |
| title | Effects of gamma radiation on cork wastewater: Antioxidant activity and toxicity |
| title_full | Effects of gamma radiation on cork wastewater: Antioxidant activity and toxicity |
| title_fullStr | Effects of gamma radiation on cork wastewater: Antioxidant activity and toxicity |
| title_full_unstemmed | Effects of gamma radiation on cork wastewater: Antioxidant activity and toxicity |
| title_short | Effects of gamma radiation on cork wastewater: Antioxidant activity and toxicity |
| title_sort | Effects of gamma radiation on cork wastewater: Antioxidant activity and toxicity |
| topic | Antioxidant activity Cork boiling water Cytotoxicity Ecotoxicity Gamma radiation Wastewater treatment |
| topic_facet | Antioxidant activity Cork boiling water Cytotoxicity Ecotoxicity Gamma radiation Wastewater treatment |
| url | http://hdl.handle.net/10198/15311 |
| visible | 1 |